Grab Wire Switches

Grab wire switches, or rope pull switches, are a type of emergency stop switch that is hung by a cable around a piece of machinery. They are operated by pulling on the cable, which isolates the circuit connecting the machinery, stopping whatever hazardous action is occurring. They are usually equipped with a reset knob, so that the equipment can only be restarted deliberately.

What are grab wire switches used for?

Grab wire switches are especially helpful when an emergency stop function is needed for an awkwardly-shaped piece of equipment, such as a conveyor. Because they are attached via a cable, they can also be used over a long distance, so any worker along the line may stop the equipment. They switch itself can also equipped with an emergency stop button, which provides another method of stopping the machinery.

Types of grab wire switches

Though all grab wire switches operate in broadly the same way, they differ in the length of cable they can accommodate, their maximum current and voltage, and the material they are made from. Some stainless steel switches, for example, may be used in areas where there are hygiene requirements.


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Description Price Range Series Reset Button Pole Configuration Indicator Type Normal State Configuration Mounting Orientation Maximum Rope Span Maximum Current Maximum AC Voltage Maximum DC Voltage Housing Material Number of Cable Entries Conduit Entry
RS庫存編號 123-7515
製造零件編號148005
BrandIDEM
HK$1,705.03
單位
Guardian Line GLM-SS Yes 3P Switch Status NO, 2NC - 50m 3 A 240V - 316 Stainless Steel 3 M20
RS庫存編號 130-0874
製造零件編號XY2CEDA190
HK$6,432.55
單位
Preventa XY2 XY2CE Yes DPST Rope Tension 2NC, 2NO - 2 x 35 → 2 x 100m 3 A ac, 270 mA dc 240V 250V Stainless Steel (Cover), Zamak (Body) 3 -
RS庫存編號 764-4332
製造零件編號3SE7120-2DD01
BrandSiemens
HK$1,681.92
單位
SIRIUS 3SE7 No - - NO/NC Straight 10m 6 A 400V - Gadolinium Aluminium Alloy 2 -
RS庫存編號 837-1158
製造零件編號XY2CJR15
HK$929.78
單位
Preventa XY2CJ Yes 2P - NC/NO Right Side 30m 3 A @ 240 V ac, 270 mA @ 250 V dc 240V 250V Zamak 1 -
RS庫存編號 814-8129
製造零件編號XY2CE2A296H7
HK$2,648.17
單位
Preventa XY2-CE - - - 2NO/2NC - - 10 A 300V - - - -
RS庫存編號 837-1170
製造零件編號XY2CJR19H7
HK$1,367.24
單位
Preventa XY2CJ Yes 3P - NO/2NC Right Side 30m 1.5 A @ 240 V ac, 100 mA @ 250 V dc 240V 250V Zamak 1 -
RS庫存編號 820-3333
製造零件編號2CPSA1A1
BrandHoneywell
HK$3,576.19
單位
- 2CPS Yes - - 2NO/2NC Dual Direction 152m 50 mA 250V 60V Die Cast Zinc 2 1/2 inch NPT
RS庫存編號 123-7517
製造零件編號148056
BrandIDEM
HK$2,057.36
單位
Guardian Line GLM-SS Yes 4P Switch Status NO, 3NC - 50m 3 A 240V - 316 Stainless Steel 3 M20
RS庫存編號 130-0875
製造零件編號XY2CEDA196H7
HK$7,849.85
單位
Preventa XY2 XY2CE Yes DPST Rope Tension 2NC, 2NO - 2 x 35 → 2 x 100m 3 A ac, 270 mA dc 24 → 130V 24 → 130V Stainless Steel (Cover), Zamak (Body) 3 -
RS庫存編號 195-1899
製造零件編號XY2CH33010H7
HK$2,219.69
單位
Preventa XY2 XY2CH Yes - Rope Tension 1NC/1NO - 15m 3 @ 240 V A 240V 250V Stainless Steel (Cover), Zamak (Body) 3 -
RS庫存編號 826-4079
製造零件編號142062
BrandIDEM
HK$888.87
單位
Guardian Line GLS Yes 4P - NO/3NC Straight 80m 3 A 250V 250V Die Cast Aluminium 3 M20
RS庫存編號 136-3171
製造零件編號6012921091
HK$1,773.08
單位
- SRM Yes SP - 2NC/2NO - 75m 10 (Thermal) A 250V - Aluminium 3 -
RS庫存編號 198-7380
製造零件編號GWN2
HK$2,411.79
單位
- GWN Yes 4P - 2NO/2NC Straight 100m 6 A 415V 24V Die Cast Aluminium - M20
RS庫存編號 826-4085
製造零件編號142076A
BrandIDEM
HK$1,237.11
單位
Guardian Line GLS Yes 4P - 2NO/2NC Straight 80m 3 A 250V 250V Die Cast Aluminium 3 M20
RS庫存編號 837-1145
製造零件編號XY2CJL19H29
HK$1,713.28
單位
Preventa XY2CJ Yes 3P - NO/2NC Left Side 30m 1.5 A @ 240 V ac, 100 mA @ 250 V dc 240V 250V Zamak 1 -
RS庫存編號 136-3163
製造零件編號6011629068
HK$1,723.97
單位
- SR Yes SP - 2NC/2NO - 37.5m 10 (Thermal) A 250V - PA 6 GV 3 -
RS庫存編號 837-1111
製造零件編號XY2CJS19
HK$913.73
單位
Preventa XY2CJ Yes 3P - NO/2NC Left Side, Right Side 20m 1.5 A @ 240 V ac, 100 mA @ 250 V dc 240V 250V Zamak 1 -
RS庫存編號 564-775
製造零件編號SRM-U1Z/U1Z-QF-300
HK$1,534.81
單位
- SRM No DP - 2NC/2NO Straight 75m 4 A ac, 550 mA dc 240V 250V Die Cast Aluminium 3 -
RS庫存編號 837-1127
製造零件編號XY2CJL15
HK$929.78
單位
Preventa XY2CJ Yes 2P - NC/NO Left Side 30m 3 A @ 240 V ac, 270 mA @ 250 V dc 240V 250V Zamak 1 -
RS庫存編號 757-9121
製造零件編號ER6022-022MELSS
BrandOmron
HK$4,338.45
單位
- ER Yes - - 2NO/2NC Straight 100m 3 A 240V 24V Die Cast Aluminium 3 M20 x 3